baber/WOPTO huggingface dataset:
Patent JP-S5661447-A (JP)
Title: Resin composition having excellent impact resistance
Inventor: MORINAGA TAKASHI
IPC: C08L51/02
Filed: 1979-10-24
Abstract: PURPOSE: To provide an impact-resistant resin compsn. having good weathering resistance, by a method wherein a specified graft copolymer compsn. and a chlorinated polyethylene are added to a vinyl chloride resin.  
     CONSTITUTION: 0.5W5wt% of a polyfunctional monomer (e.g. triallyl cyanurate) is added to an alkyl acrylate (e.g. n-butyl acrylate). The mixt. is copolymerized to obtain an alkyl acrylate polymer. The resulting alkyl acrylate polymer is graft- polymerized with an arom. vinyl cpd. (e.g. styrene) and a vinyl cyanide cpd. (e.g. acrylonitrile) to obtain a compsn. (AAS resin). 18W72wt% of the above AAS resin (B), 3W21wt% of, a chlorinated polyethylene (C) (having a chlorine content of 30W40wt%) and an inorg. flame retarder (D) (e.g. antimony trioxide) are blended with 97W7wt% of a vinyl chloride resin (A). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61297194-A (JP)
Inventor: ISAKA KATSUJI
IPC: B42F5/00
Filed: 1985-06-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07313280-A (JP)
Title: Drawer for drafting
Inventor: YANAGIDA KAZUO
IPC: A47B88/00
Filed: 1994-05-27
Abstract: PURPOSE:To provide a drawer for drafting in which not only the confused reversion of drafting papers can be prevented, but also, even when the drawer is roughly closed as it collides with the deep end of a housing shelf, the drafting papers are housed into a flat pile instead thereby. CONSTITUTION:A collision plate 14 having a receiving inclined surface 17 inclined the higher on this side is provided on the deep end of the inner part of a drawer for housing drafting papers in layers to constitute a drawer for drafting. The receiving inclined surface of the collision plate may be terraced so as to gradually get high in the same position. Thus, drafting papers are caught by the collision plate 14, whereby not only a reversion as warping can be prevented, but also the drafting papers can be neatly housed in the drawing, because the pile of the drafting papers is arranged by the receiving inclined surface of the collision plate 14 by the shock when the drawer is closed.
Patent JP-H11324954-A (JP)
Title: Hermetic compressor
Inventor: ARAKI MAKOTO
IPC: F04C29/02
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To simplify a route of a connecting pipeline, and to reduce a pipeline space by forming an intake pipe and a discharge pipe in the same direction of a sealed container. SOLUTION: In this compressor, a motor and a compressing part are arranged in right and left in a sealed container 1, and a turning scroll 6 to be engaged with a fixed scroll 4 so as to form plural compression chambers, a discharge chamber for the compressed gas to be discharged from a discharge port provided in a panel board 4a of the fixed scroll 4 and a motor chamber are partitioned by the panel board 4a.  In this case, a discharge passage 17 for communicating the discharge chamber 16 and the motor chamber is provided, and an intake pipe fitting hole 19b is formed in a back surface of the panel board 4a, and an intake pipe insertion hole 19a is provided in a side surface 1b of the sealed container opposite to the intake pipe fitting hole 19b, and an intake pipe 19 to be inserted into the intake pipe insertion hole 19a from outside and to be connected to the intake pipe fitting hole 19b is provide, and on the other hand, a discharge pipe insertion hole 20a is provided in the same side surface of the sealed container with the intake pipe insertion hole 19a, and a through hole 21 passing through the fixed scroll 4 is provided,  and a discharge pipe communicated with the motor chamber while passing through the discharge pipe insertion hole 20a and the through hole 21 from outside of the sealed container is provided.
Patent JP-S5838994-A (JP)
Inventor: MARUKO KINYA
IPC: G09G1/06
Filed: 1981-09-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5662591-A (JP)
Title: Processing and denitrification method for sewage
Inventor: ARIMIZU TSUTOMU
IPC: C02F3/34
Filed: 1979-10-27
Abstract: PURPOSE: To denitrify sewage with a high removal rate, by providing a waveform conglomeratic layer on perforated pipes, which is provided on the bottom of the sewage channel in parallel with the shore or vertically to it, to gather sewage, which passed through the conglomeratic layer, to the perforated pipe.  
     CONSTITUTION: Sewage is treated for removing impurities and so on with net 4 and flows into conglomeratic layer 3 together with dissolved oxygen, ammonia, and nitric acid. Then, ammonia is nitrified, and the corresponding part is changed to nitrous acid and is next changed to nitric acid and is reduced to ammonia. The quantitative change depends upon the water temperature, pH, and the concentration. Nitric acid dispersed together with dissolved oxygen in conglomeratic layer 3 starts denitrification when dissolved oxygen is taken by microbes living on the surface of sediment and conglometrate in conglomeratic layer 3 to form the anaerobic  state in the lower part of conglomeratic layer 3. This denitrified sewage is gathered  by pipe 5 of tank 1. Since this device is easy to clog, it is exposed to air intermittently by diffusing pipe 6, and next, the outside and the inside of tank 1 are subjected to back washing by back washing pipe 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05328817-A (JP)
Title: Housing structure of walking type lawn mower
Inventor: MAEDA AKIRA
IPC: A01D34/68
Filed: 1992-05-29
Abstract: PURPOSE:To prevent accidents such as amputation of operator by a revolving reaping edge. CONSTITUTION:A U-shaped safe guard extending along the outer peripheral shape of a housing 2 which covers the outer periphery of a reaping edge 6 and has an approximately circular shape in a plan is attached to the bottom of the housing 2 in a state of the guard protruded inside from the locus of the tip of the reaping edge 6.
Patent JP-S621884-A (JP)
Title: Manufacture of steel sheet having superior suitability to phosphating
Inventor: ISHII CHIKAKO
IPC: C23C22/78
Filed: 1985-06-25
Abstract: PURPOSE:To improve the suitability of the surface of a steel sheet to phosphating by immersing the steel sheet taken out of a furnace at a high temp. after continuous annealing in an acidic aqueous soln. contg. a specified element. CONSTITUTION:A steel sheet taken out of a continuous annealing furnace at 100-350 deg.C after annealing in a reducing atmosphere is immersed in an aqueous soln. contg. <=1mole/l in total of one or more kinds of water soluble metallic salts such as Zn, Mn, Co and Ni salts and adjusted to 2-4pH with a mineral acid such as sulfuric acid, hydrochloric acid or nitric acid. The suitability of the surface of the steel sheet to phosphating can be improved without exerting any influence on the quality or characteristics of the steel sheet.
Patent JP-H11330329-A (JP)
Title: Vaporizing cooling device
Inventor: KOBAYASHI KAZUO
IPC: H01L23/427
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a vaporizing cooling device having a thin porous layer on the internal surface of its heat receiving section. SOLUTION: A plurality of grooves 8A is provided on the surface of a vaporizing section 8 and, at the same time, the surface of the section 8 is covered with a porous metallic layer 9 including the grooves 8A. Consequently, a refrigerant carried to the section 8 by means of a wick 5 can be supplied smoothly to the wide area of the vaporizing section 8 by the capillary action of the metallic layer 9. Since the generated vapor is discharged through the grooves 8A, in addition, no vapor flow disturbs the flow of the liquid refrigerant. Therefore, the heat resistances of the wick 5 and vaporizing section 8 can be reduced, because the refrigerant can be supplied smoothly to the section 8 from the wick 5.
Patent JP-S5261964-A (JP)
Title: Semiconductor device
Inventor: MOROZUMI YUKIO
IPC: H01L21/283
Filed: 1975-11-18
Abstract: PURPOSE: To reduce costs and improve reliability by using a film formed by water-boiling or steam oxidizing of Al in insulation or protection. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5471286-A (JP)
Title: Temperature controlling device
Inventor: MURAKAMI HIROKUNI
IPC: G05D23/19
Filed: 1977-11-17
Abstract: PURPOSE: To provide the subject device wherein a return timer is effectively operated by the thresheld values of the predetermined temperature detecting level and action return temperature level, therehy to return the same within the set temperature range.  
     CONSTITUTION: In cooling the temperature of the room by an air conditioner, when the room temperature is high, the resistance of a thermistor 23 is small. In this state, when the output of a comparator 17 is generated by the relationship 17b > 17a, transistor 13, 6 and 3 become sucessively conductive, a relay 2 is energized, and a compresser is driven, thus the room temperature being gradually lowered. The terminal 9a of the return timer 9 is in a high voltage "H" state. In the return timer 9 in this state is set to be inoperative, the output 9b in not produced, and a transistor 12 becomes nonconductive in the low voltage "L" state. The diode 14 is positively biased by the conduction of the transistor 13, and a resistor 16 is arranged parallelly in equivalent value with a resistor 19 and the voltage 17a is used as a reference voltage. When the room temperature becomes low, the relay 2 is deenergized, and cooling driving is stopped. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63303039-A (JP)
Title: Ferrous sintered alloy combining heat resistance with wear resistance
Inventor: SUZUKI KEITARO
IPC: C22C38/54
Filed: 1987-06-02
Abstract: PURPOSE:To obtain a ferrous sintered alloy excellent in resistance to heat and wear, by using a powdered austenitic stainless steel as a base material, by adding a powdered boron-containing alloy prepared by adding B to the above stainless steel to the above, and by subjecting the resulting mixture to compacting and sintering. CONSTITUTION:A powdered austenitic stainless steel to which 2-3% B is further added is blended by 20-60% with the powdered austenitic stainless steel so as to be formed into a powder mixture having a chemical composition consisting of, by weight, <0.05% C, 16-18% Cr, 12-15% Ni, 2-3% Mo, 0.4-1.8% B, and the balance Fe. Then, zinc stearate as a compaction lubricant is mixed with the above powder mixture by 0.8%, which is compacted into the desired shape and sintered in vacuum at 1,180 deg.C. By this method, the ferrous sintered alloy composed principally of Cr boride, having a structure in which a phase of the borides of Fe, Mo, and Ni is dispersedly precipitated in a spotted state in 15-45% of a matrix of the sintered compact except pores, excellent in resistance to heat and wear, and scarcely causing wear to mating materials can be obtained.
Patent JP-H08289796-A (JP)
Title: Peptide for promoting activation of protein c by thrombin
Inventor: YAMAMOTO SHUJI
IPC: C12N5/10
Filed: 1996-05-31
Abstract: PURPOSE: To obtain a new peptide promoting activation of protein C by thrombin by bonding to thrombin, having anticoagulation, inhibitory action on blood platelet aggregation, etc., low side effect, useful for treating cardio-vascular diseases, as anti-thrombogenic materials, etc. CONSTITUTION: This new peptide is bonded to thrombin, has promoting action on activation of protein C by thrombin, is derived from human and comprises a partial sequence of an amino acid sequence capable of encoding a DNA having a restriction site shown by a restriction enzyme map of the formula. The peptide has anticoagulation, inhibitory action on blood platelet aggregation and thrombolytic action and is useful as a therapeutic agent for cardio-vascular diseases, having a low side effect and a medicine for preventing thrombus formation by bonding the peptide to a medical artificial material such as an artificial blood vessel, an artificial organ, a catheter, etc. The peptide is obtained by screening a cDNA library prepared from a human lung mRNA, selecting its cDNA, incorporating the cDNA into a manifestation vector and manifesting it in a host cell.
Patent JP-S62294944-A (JP)
Title: Surface defect detection using laser
Inventor: OOYAMA MASAHIKO
IPC: H05K3/00
Filed: 1986-06-14
Abstract: PURPOSE:To enable the detecting of a surface defect on an object to be inspected simply along with a higher detection accuracy, by irradiating the surface of the object being inspected with an assembly of laser light bands to utilize a brightness distribution of an image as obtained when a reflected light thereof is projected on a screen. CONSTITUTION:Parallel laser light bands 7 from a laser source 1 are reflected on the side of a cylindrical mirror surface 2 to be expanded to a sector light plane 8. Then, the light bands 8 thus obtained are reflected on the side of a cylindrical mirror surface 3, the upper-positioned laser light bands of the light bands 8 are irradiated in the tangent direction of the mirror surface 3 with respect to the direction of travelling thereof and travel straight without being reflected on the mirror surface 3 while the lower positioned light bands 8 thereof 8 are reflected at specified points with a beam interval of the mirror surface 3 and refracted in the axial direction of the mirror surface 2 to form a assembly 9 of the laser light bands. Then, when the light assembly 9 thus obtained is made incident into the surface of an object 6 being inspected, it expands the luminous flux width and the beam interval and is reflected on the surface of the object 5 being inspected to be projected onto a screen 4. The resulting image is taken with a 2-D sensor 5 to detect a defect in the surface of the object 6 being inspected.
Patent JP-H09318741-A (JP)
Title: Target tracking device
Inventor: TSUJIMICHI SHINGO
IPC: G01S7/32
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to cope with a plurality of inputs from a plurality of sensors at the same time in certain circumstances by integrating observation vectors from a plurality of target observation devices, and arranging them so that the target observation device can execute target tracking processing as in a single case. SOLUTION: Observation vectors from a plurality of target observation devices 17 are collected in a sensor data integration part 19a. If the observation times of the observation vectors from the devices 17 are the same as the observation times of the observation vectors presently processing, or the data are those in the previous time the input observation vectors are abandoned. If they are after the observation time of the observation vectors currently processing, the input observation vectors are contained in a buffer. Also in the case the devices 17 are different, the data format is made to be a standard form at the time of data storing. Whether sensor data output processing in an observation vector selection part 1a is executed or not is judged and if it is executed, the oldest observation time data among the data in the buffer is output.
Patent JP-S5840936-A (JP)
Title: Radio transmitter and receiver
Inventor: KONISHI HIROHARU
IPC: H04B1/50
Filed: 1981-09-03
Abstract: PURPOSE:To reduce the fluctuation of frequency of transmitting signals although the stability is set at a comparatively low level for the 1st transmitting local oscillating frequency, by securing the follow-up of the transmitting signal frequency to the receiving signal frequency transmitted from a station of the opposing side. CONSTITUTION:The same frequency fL0 is applied to both the 1st receiving mixer MR1 and the 1st transmitting mixer MS1 from a common local oscillator L1. As a transmitting carrier wave fC, the receiving carrier wave that is reproduced from the output of the 2nd receiving mixer MR2 through a carrier reproducing circuit CAR is used. Both frequencies fT and fR of transmitting and receiving signals are set at the upper or lower side of the frequency fL0 of the oscillator L1. As a result, the frequency fT is stable although the frequency stability of the oscillator L1 is low an long as the frequency fR sent from the opposing side of communication is stable.
Patent JP-H04362855-A (JP)
Title: Electronic device
Inventor: YASUI YOSHIAKI
IPC: G06F3/048
Filed: 1991-06-11
Abstract: PURPOSE:To obtain required information in a short time by providing a document on which the operation method and the fault release method ate described to the device so as to implement an operation guidance at operation and a fault display on the occurrence of a fault thereby saving useless trouble. CONSTITUTION:A ROM 5 in which a program is stored and a RAM 4 being a temporary storage means are connected to a CPU 4. The RAM 6 acts like a guide storage means storing the operation guidance for the operation and the display content of a fault that takes place. Furthermore, the RAM 6 is provided with a storage means area storing the description of a document 12 in which the selected operation guidance, the operation method for a fault that takes place and the fault release method are described. When the operation method of a selected function is unknown, for example, a page 5 displayed on an LCD display device 8 is checked and a page 5 of a help card 12 is selected. The timer transmission method is explained on page 5 and the operation method is known, It is very easy to find out a required item even when lots of the help cards 12 are in existence.
Patent JP-S6031325-A (JP)
Title: System and circuit of forecast stop adpcm coding
Inventor: NISHITANI TAKAO
IPC: H03M3/04
Filed: 1983-07-29
Abstract: PURPOSE:To attain high speed by detecting a silent period existing in a voice signal or the like and coding the input signal during the silent period only by an adaptive quantizer so that the coincidence of the internal state of a coder and a decoder is brought into only the coincidence of the internal state of the adaptive quantizer simply. CONSTITUTION:Zero is subtracted from a signal fed to a terminal 1 by closing gate circuits 203, 203 by subtractors 21, 22, coded by a quantizer 3 and the result is outputted from a terminal 7. The coded signal becomes an input signal quantized by an inverse quantizer 4, zero is added by adders 51, 52 because the gate circuits 202, 203 are closed and the result is inputted to an energy calculating circuit 200. An input signal fed to a terminal 8 at the decoder is inputted similarly to an energy calculation circuit 300. A local decoding or a decoded signal inputted to the energy calculation circuits 200, 300 in this state depends on the internal state of inverse-quantizers 4 and 9, the internal state depends only on the ADPCM produced by the quantizer 3 and the coincidence of the internal state is obtained with time.
Patent JP-H01308083-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TABUCHI TOSHIHIRO
IPC: H01L29/80
Filed: 1988-06-06
Abstract: PURPOSE:To obtain a static induction transistor of high breakdown strength having easy manufacture and preferable switching characteristics by forming a source region by avoiding the upper layer of a buried layer, forming a mask on the buried layer, and forming an epitaxially grown layer having a desired conductivity. CONSTITUTION:An oxide film M formed on the surface of a substrate by an impurity diffusing step is so selectively removed as to remain only on a P<+> type region 13, and with the oxide film as a mask an N<-> type epitaxy layer 12b is deposited by a vapor epitaxy method. Subsequently, after the oxide film is formed by thermal oxidation on the whole substrate, a diffusion window is formed, with the oxide film as a mask an impurity is diffused, and an N<+> type region 14 made of an N<+> type diffused layer having an impurity concentration of 1X10<-9>cm<-3> or more is formed. After the oxide film is removed, aluminum layers are formed on both side faces of the substrate regions, patterned to form a source electrode 15 on the region 14, a gate electrode wiring 16 on the region 13, and a drain electrode 17 on the whole rear of the N<+> type silicon substrate 11.
Patent JP-H0690045-A (JP)
Title: Fabry-perot provided with coated mirror
Inventor: ROBERUTO YAN FUAN UIKU
IPC: H01S3/08
Filed: 1993-05-19
Abstract: PURPOSE: To provide a Fabry-Perot provided with a mirror made of the material reflecting itself. CONSTITUTION: A dielectric coating is provided on the surface facing to the direction different from the interval where metal mirrors are sealed in a Fabry Perol etalon or a Fabry Perot interferometer. A dielectric coating, which is considered as a simulant of a reflection preventing film which is normally given to an optical appliances, has the advantage of improving the peak transmittivity without having adverse effect on a used wave length (λ), and it is desirable to have the thickness of about 1/42/n (n is the reflective index of dielectric coating material). It is desirable that the coating material is formed by the material having a high refractive index, and zirconium dioxide, titanium dioxide, zinc sulfide and a zinc selenide are enumerated as the above-mentioned substance. Accordingly, an improved transmittivity and a high fitness can be accomplished.
Patent JP-H035800-A (JP)
Title: Sound encoding and decoding device
Inventor: SATO YAYOI
IPC: G10L19/04
Filed: 1989-06-02
Abstract: PURPOSE:To simplify the frame boundary processing and to reduce noise due to an influence of frame boundary parts by inputting an input audio signal to plural encoders different by analysis frame section to encode the signal and weighting reproduced sounds of outputs of decoders on the decoding side. CONSTITUTION:The audio signal is encoded to multipath sounds by sound encoders 1 and 2 different by analysis frame section, and encoded data are multiplexed by a multiplexer 3 and are sent. In a decoding part, encoded data is inputted to decoders 5 and 6 through a distributor 4 and is subjected to the multipath decoding processing. Outputs of decoders 5 and 6 are weighted by multipliers 7 and 8 and are outputted through an adder 9 and a low pass filter 10 of the audio band. Thus, satisfactory reproduced sounds free from the noise on frame boundaries are obtained.
Patent JP-H02103851-A (JP)
Title: Adjusted scanning wave generator for ion implantation apparatus
Inventor: FISHER PETER ALLEN
IPC: H01J37/147
Filed: 1989-06-02
Abstract: PURPOSE: To make constant the speed of ion beams along target surface at the intersection thereof by generating the prescribed form of a scan voltage signal from a triangular voltage signal for application to a pair of deflecting electrodes. CONSTITUTION: The scan controller 80 of a scan control device 43 causes integrators I1 and I2 to generate a triangular waveform of a voltage signal from the rectangular waveform output signal of a crystal oscillator 82 for application to a reciprocal function generators 70 and 70'. Then, the reciprocal function generator 70 extracts a scan voltage signalv (t) having a waveform expressed by the expression ofv (t)=-d-e/(t+c) from the triangular waveform of the voltage signal, where 'd' and 'c' are constants and 'e' is a constant not equal to zero, and sends the extracted signal to a scan amplifier 90. This scan amplifier 90 adds the scan voltage signalv (t) to a pair of DC offset voltage signals fed from a DC offset network 92 and, then, feeds the signal so obtained to two sets of electrostatic deflecting plates 40a and 40b, and 42a and 42b.